TY - BOOK AU - Mohamed,Laila Ali TI - Studies on the causative agent of the so-called black diseases PY - 1979/// KW - Sheep KW - Diseases N1 - Thesis (M.S.)--Cairo University, 1979; Includes bibliographical references (leaves 105-119); Microfiche; ASUNET; Ain Shams University; 3 microfiches : negative ER -